"The DDR3 memory kit we will be looking at today from Corsair is one of the very first 2GB 1800MHz CL7 memory kits that use highly screened Micron ICs that have been found to offer great timings and high clock frequencies. The Corsair Twin3X2048-1333C9DHX memory kit that we reviewed last month was built using Qimonda memory ICs and with 9-9-9-24 timings it was found to have the loosest timings of all the memory kits involved in the roundup. Fast forward one month later and Corsair now has a kit running with 7-7-7-20 timings at 1800MHz..."